<?php

class StoreController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/column2';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view'),
				'users'=>array('*'),
			),
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('create','update','deletesold','unsold'),
				'users'=>array('@'),
			),
			array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('admin','delete'),
				'users'=>array('admin'),
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);
		
		if(isset($_POST['Store']))
		{
			$count = 1;
			$attributes = array();
			if(isset($_POST['count'])) $count = $_POST['count'];
			for($i=0;$i<$count;$i++)
			{
				$model = new Store;				
				$attributes=$_POST['Store'];
				$model->attributes=$attributes;
				if(!$model->save())
				{
					var_dump($model->getErrors());
					break;
				}
			}
			if(isset($_POST['refreshbillprice']) && $attributes['pricebuy']>0)
			{
				$product = Products::model()->findByPk($attributes['productid']);
				$product->billprice = $attributes['pricebuy'];
				$product->save();
			}
		}
		

		//$this->render('create',array(
		//	'model'=>$model,
		//));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate()
	{		
		$count = 1;
		if(isset($_POST['selcount'])) $count = $_POST['selcount'];
		$attributes = array('datesell'=>$_POST['datesell'],'pricesell'=>$_POST['pricesell']);
		Store::model()->updateAll($attributes,array(
			'condition'=>"productid=".$_POST['productid']." AND datesell IS NULL AND pricesell IS NULL",
			'limit'=>$count
		));
		if(isset($_POST['refreshprice']) && $attributes['pricesell']>0)
		{
			$product = Products::model()->findByPk($_POST['productid']);
			$product->price = $attributes['pricesell'];
			$product->save();
		}
	}
	
	public function actionDeletesold()
	{
		$startdate=Yii::app()->session->get("startdate",date('Y-m-d'));
		$enddate=Yii::app()->session->get("enddate",date('Y-m-d'));
		$attributes = array("datesell"=>null,"pricesell"=>null);
		if($startdate==$enddate)
		{
			Store::model()->updateAll($attributes,array(
				'condition'=>"productid=".$_POST['delproductid']." AND datesell='".$startdate."'"
			));
		}
	}

	public function actionUnsold()
	{
		$curdate=Yii::app()->session->get("currentdate",date('Y-m-d'));
		$attributes = array("datesell"=>null,"pricesell"=>null);
		$limit =1;
		if(isset($_POST['delcount'])) $limit = $_POST['delcount'];
		if(isset($curdate))
		{
			Store::model()->updateAll($attributes,array(
				'condition'=>"productid=".$_POST['delproductid']." AND datesell='".$curdate."'",
				'limit'=>$limit
			));
		}
	}
	
	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'index' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete()
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$prodid = 0;
			$limit =1;
			if(isset($_POST['delproductid'])) $prodid = $_POST['delproductid']; else return false;
			if(isset($_POST['delcount'])) $limit = $_POST['delcount'];
			$attributes = array(
			"productid"=>$prodid,
			"datesell"=>NULL,
			"pricesell"=>NULL
			);
			
			$params = array("LIMIT"=>$limit);
			
			echo Store::model()->deleteAll(array(
			'condition'=>'productid='.$prodid.' AND datesell IS NULL AND pricesell IS NULL',
			'limit'=>$limit
			));

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider=new CActiveDataProvider('Store',array(
			'criteria'=>array(
				'select'=>array(
					'productid','datebuy','pricebuy','count(productid) as unsoldcount'
				),
				'with'=>array(
					'product'=>array(
						'with'=>array(
							'firm'=>array('select'=>array('name'))
						),
						'select'=>array('name','price')
					),
				),
				'having'=>'datebuy IS NULL AND pricebuy IS NULL',
				'group'=>'productid,datebuy,pricebuy'
			)
		));
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new Store('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['Store']))
			$model->attributes=$_GET['Store'];

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=Store::model()->findByPk((int)$id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='store-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
